| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.59 | 5.656% | $129.5237 | $129.52 | $129.50 | $129.50 |
| Purchase #2 | $213.55 | 8.786% | $232.3125 | $232.31 | $232.30 | $232.30 |
| Purchase #3 | $80.35 | 9.143% | $87.6964 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $180.56 | 10.777% | $200.019 | $200.02 | $200.00 | $200.00 |
| Purchase #5 | $132.78 | 3.488% | $137.4114 | $137.41 | $137.40 | $137.40 |
| Purchase #6 | $14.95 | 4.249% | $15.5852 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $64.44 | 12.710% | $72.6303 | $72.63 | $72.65 | $72.60 |
| 7 purchase totals = | $809.22 | $875.1785 | $875.18 | $875.15 | $875.10 | |